File:DuplexScaling.jpg
Original file (1,600 × 1,200 pixels, file size: 430 KB, MIME type: image/jpeg)
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DescriptionDuplexScaling.jpg |
English: Interior of a grand piano Intended to illustrate the concept of duplex scaling in pianos by showing the duplex string lengths in the treble range of a grand piano.
Français : Intérieur d'un piano à queue montrant le concept d'"échelle duplex", de petits sillets situés entre le chevalet la pointe d'accroche, et créant une harmonique supplémentaire pour enrichir les sons aigus.
Nederlands: Illustratie van duplex scaling, aan de diskant van een vleugel wordt een deel van de snaar benut als resonantiesnaar. |
Date | (see metadata) |
Source | English Wikipedia |
Author | Opus33 |
Permission (Reusing this file) |
This image is hereby released into the public domain by Opus33. |
Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Opus33, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
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This image was selected as picture of the day on Wikimedia Commons for 6 September 2007. It was captioned as follows: English: Interior of a grand piano Other languages:
Asturianu: L'interior d'un pianu de cola Čeština: Uchycení strun ve velkém koncertním křídle Deutsch: Innenleben eines Flügels English: Interior of a grand piano Español: Interior de un piano de cola Euskara: Piano baten barrena. Français : La table d’harmonie du piano à queue, sous les cordes. Le chevalet est la pièce de bois située juste avant l’accroche des cordes et sur laquelle les cordes s’appuient en formant un S entre deux pointes. Íslenska: Strengir í flygli. Italiano: Interno di un piano a coda. Nederlands: Het binnenwerk van een vleugel Polski: Wnętrze fortepianu Português: Vista interna de um grande piano. Suomi: Flyygelin sisustaa. Svenska: Innandömet av en flygel. Беларуская: Струны фартэп'яна. Русский: Внутреннее устройство рояля Українська: Внутрішній вигляд великого фортепіано 日本語: グランドピアノの内部 中文: 三角钢琴内部结构 中文(繁體): 平台型鋼琴的內部結構 |
Items portrayed in this file
depicts
3 May 2004
0.28571428571428571428 second
3.5
8.6 millimetre
217
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:17, 17 February 2005 | 1,600 × 1,200 (430 KB) | Mbcmf217~commonswiki | Interior of a grand piano<br/>Intérieur d'un piano à queue<br/>{{GFDL}} |
File usage
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Metadata
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Camera manufacturer | NIKON |
---|---|
Camera model | E2100 |
Exposure time | 2/7 sec (0.28571428571429) |
F Number | f/3.5 |
ISO speed rating | 217 |
Date and time of data generation | 02:20, 5 March 2004 |
Lens focal length | 8.6 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | E2100v1.1 |
File change date and time | 02:20, 5 March 2004 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 02:20, 5 March 2004 |
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 66 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |